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Android

Android development with Flutter: shipping to Google Play, handling multi-language support, and building cross-platform apps from a single codebase.

  1. Sudoku Ultimato, Sudoku & Killer Sudoku Without Intrusive Ads

    Sudoku Ultimato

    Jan 2026

    Sudoku Ultimato started for a simple reason. My dad wanted to play Sudoku without subscriptions, pop-ups, or constant interruptions. At the same time, I was getting tired of ads, locked features, and ...

  1. Building a Multi-Language Sudoku App for iOS and Android (Lessons from Sudoku Ultimato)

    Building a Multi-Language Sudoku App for iOS and Android (Lessons from Sudoku Ultimato)

    Feb 2026

    A developer's honest account of shipping a Flutter Sudoku app to the App Store and Play Store, including localization, store submissions, and lessons.

  2. Building My First Flutter App: Lessons from a New Mobile Developer

    Building My First Flutter App: Lessons from a New Mobile Developer

    Mar 2025

    What it's really like to build your first Flutter app without mobile experience, the surprises, mistakes, and lessons from a frontend web developer.